Acid Base Neutralization

A type of chemical that forms solutions that taste sour, due to high concentrations of positive hydrogen ions

• acid, with a pH range of 1-6.

• base, with a pH range of 8-14.

• acid, with a pH range of 8-14.

• base, with a pH range of 1-6.

The scale that ranges from 1- 14 and identifies how acidic or basic a substance is, is the ___________ scale.

• acid

• base

• salt

• pH

If there is excess hydrogen ions, the solution will be...

• acidic
• basic

Zn(OH)₂ is an example of a...

• acid, and the hydroxide ion (OH^-)dissociates in water.

• base, and the hydroxide (OH^-) ion dissociates in water.

• base, and the Hydrogen (H⁺) ion dissociates in water.

• acid, and the Hydrogen (H⁺) ion dissociates in water.

H₃PO₄ is an example of a ...

• acid
• base
• salt

Identify the salt in the following equation:
Zn(OH)₂ + HNO₃   ---> H₂O  + Zn(NO₃)₂

• Zn(OH)₂
• HNO₃
• H₂O
• Zn(NO₃)₂

Tags

NGSS.MS-PS1-5

In a ____ reaction, an acid and a base produce a salt and a water. 

• concentrated
• decomposition
• dilute
• neutralization

Complete the following reaction:

HCl + Mg(OH)₂ -->

• MgCl₂ + H₂O

• Mg +H₂O

• MgCl₂ + H₂

• MgCl₂ + H₂O + CO₂

Tags

NGSS.HS-PS1-2

At what pH is a solution neutral?

• 0
• 7
• 14

Identify the substance that is most acidic according to the pH scale?

• milk

• Lemon Juice

• bleach